from time import clock
import sys

def GCD(x,y):
   global div
   if y==0:      
      return x
   else:
      ans=GCD(y,x%y)
      div=div+1
      return ans

f=open('in6_2.txt','r')
out=open('out_2_6_2.txt','w')

def abc():
   start=clock()
   global div
   div=0
   x1,x2=f.readline().split(',')
   y1,y2=f.readline().split(',')
   x1,x2=int(x1),int(x2)
   y1=int(y1)      
   for i in range(x1,x2):
      out.write(str(GCD(i,y1))+' ')
      i=i+1
      y1=y1+1
   elapsed=clock()-start   
   total=sys.getsizeof(x1)+sys.getsizeof(x2)+sys.getsizeof(y1)+sys.getsizeof(y2)
   out.write('\nelapsed time '+str(elapsed)+'\nmemory '+str(total)+'\nno of div '+str(div))
   f.close()
   out.close()
abc()